The Contra Costa County Mayors' Conference is scheduled for 6:30 p.m. Thursday, Nov. 1, hosted by the city of San Ramon at Bishop Ranch Business Park #8, 3000 Executive Parkway. There will be a presentation by Linda Best, president and CEO of the Contra Costa Council and executive director of the Contra Costa Economic Partnership, on Contra Costa County: A Blueprint for Growth. 925-324-0723.